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Samsung Exynos 5 User Manual

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    Page 91

    Page 91 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-37 4.4.1.35 GPB2CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x00B0, Reset Value = 0x0000 Name Bit Type Description Reset Value GPB2[n] [2n + 1:2n] n = 0 to 3 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.36 GPB2PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x00B4, Reset Value = 0x0000 Name Bit Type Description Reset Value GPB2[n] [2n + 1:2n] n = 0 to 3 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-37  
4.4.1.35 GPB2CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00B0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB2[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.36 GPB2PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00B4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB2[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 =...

    Page 92

    Page 92 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-38 4.4.1.37 GPB3CON  Base Address: 0x1140_0000  Address = Base Address + 0x00C0, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPB3CON[3] [15:12] RW 0x0 = Input 0x1 = Output 0x2 = I2C_1_SCL 0x3 = MIPI1_ESC_CLK 0x4 = HS-I2C_1_SCL 0x5 to 0xE = Reserved 0xF = EXT_INT7[3] 0x00 GPB3CON[2] [11:8] RW 0x0 = Input 0x1 = Output 0x2 = I2C_1_SDA 0x3 = MIPI1_BYTE_CLK 0x4 = HS-I2C_1_SDA 0x5 to 0xE = Reserved 0xF =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-38  
4.4.1.37 GPB3CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00C0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPB3CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = I2C_1_SCL 
0x3 = MIPI1_ESC_CLK 
0x4 = HS-I2C_1_SCL 
0x5 to 0xE = Reserved 
0xF = EXT_INT7[3] 
0x00 
GPB3CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = I2C_1_SDA 
0x3 = MIPI1_BYTE_CLK 
0x4 = HS-I2C_1_SDA 
0x5 to 0xE = Reserved 
0xF =...

    Page 93

    Page 93 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-39 4.4.1.38 GPB3DAT  Base Address: 0x1140_0000  Address = Base Address + 0x00C4, Reset Value = 0x00 Name Bit Type Description Reset Value GPB3DAT[3:0] [3:0] RWX When you configure the port as input port, the corresponding bit is the pin state. When you configure the port as output port, the pin state is the same as the corresponding bit. W hen you configure the port as functional pin, the undefined value will be read. 0x00 4.4.1.39... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-39  
4.4.1.38 GPB3DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00C4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPB3DAT[3:0] [3:0] RWX 
When you configure the port as input port, the 
corresponding bit is the pin state. When you configure 
the port as output port, the pin state is the same as the 
corresponding bit. W hen you configure the port as 
functional pin, the undefined value will be read. 
0x00 
 
4.4.1.39...

    Page 94

    Page 94 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-40 4.4.1.41 GPB3CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x00D0, Reset Value = 0x0000 Name Bit Type Description Reset Value GPB3[n] [2n + 1:2n] n = 0 to 3 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.42 GPB3PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x00D4, Reset Value = 0x0000 Name Bit Type Description Reset Value GPB3[n] [2n + 1:2n] n = 0 to 3 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-40  
4.4.1.41 GPB3CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00D0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB3[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.42 GPB3PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00D4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPB3[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 =...

    Page 95

    Page 95 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-41 4.4.1.43 GPC0CON  Base Address: 0x1140_0000  Address = Base Address + 0x00E0, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPC0CON[6] [27:24] RW 0x0 = Input 0x1 = Output 0x2 = SD_0_DATA[3] 0x3 to 0xE = Reserved 0xF = EXT_INT8[6] 0x00 GPC0CON[5] [23:20] RW 0x0 = Input 0x1 = Output 0x2 = SD_0_DATA[2] 0x3 to 0xE = Reserved 0xF = EXT_INT8[5] 0x00 GPC0CON[4] [19:16] RW 0x0 = Input 0x1 = Output 0x2 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-41  
4.4.1.43 GPC0CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00E0, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPC0CON[6] [27:24] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[3] 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[6] 
0x00 
GPC0CON[5] [23:20] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[2] 
0x3 to 0xE = Reserved 
0xF = EXT_INT8[5] 
0x00 
GPC0CON[4] [19:16] RW 
0x0 = Input 
0x1 = Output 
0x2 =...

    Page 96

    Page 96 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-42 4.4.1.44 GPC0DAT  Base Address: 0x1140_0000  Address = Base Address + 0x00E4, Reset Value = 0x00 Name Bit Type Description Reset Value GPC0DAT[6:0] [6:0] RWX When you configure the port as input port, the corresponding bit is the pin state. When you configure the port as output port, the pin state is the same as the corresponding bit. W hen you configure the port as functional pin, the undefined value will be read. 0x00 4.4.1.45... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-42  
4.4.1.44 GPC0DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00E4, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPC0DAT[6:0] [6:0] RWX 
When you configure the port as input port, the 
corresponding bit is the pin state. When you configure 
the port as output port, the pin state is the same as the 
corresponding bit. W hen you configure the port as 
functional pin, the undefined value will be read. 
0x00 
 
4.4.1.45...

    Page 97

    Page 97 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-43 4.4.1.47 GPC0CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x00F0, Reset Value = 0x0000 Name Bit Type Description Reset Value GPC0[n] [2n + 1:2n] n = 0 to 6 RW 0x0 = Disables Pull-up/down 0x1 = Enables Pull-down 0x2 = Reserved 0x3 = Enables Pull-up 0x00 4.4.1.48 GPC0PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x00F4, Reset Value = 0x0000 Name Bit Type Description Reset Value GPC0[n] [2n +... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-43  
4.4.1.47 GPC0CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00F0, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC0[n] [2n + 1:2n] 
n = 0 to 6 RW 
0x0 = Disables Pull-up/down  
0x1 = Enables Pull-down  
0x2 = Reserved 
0x3 = Enables Pull-up  
0x00 
 
4.4.1.48 GPC0PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x00F4, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC0[n] [2n +...

    Page 98

    Page 98 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-44 4.4.1.49 GPC1CON  Base Address: 0x1140_0000  Address = Base Address + 0x0100, Reset Value = 0x0000_0000 Name Bit Type Description Reset Value GPC1CON[3] [15:12] RW 0x0 = Input 0x1 = Output 0x2 = SD_0_DATA[7], 0x3 to 0xE = Reserved 0xF = EXT_INT9[3] 0x00 GPC1CON[2] [11:8] RW 0x0 = Input 0x1 = Output 0x2 = SD_0_DATA[6], 0x3 to 0xE = Reserved 0xF = EXT_INT9[2] 0x00 GPC1CON[1] [7:4] RW 0x0 = Input 0x1 = Output 0x2 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-44  
4.4.1.49 GPC1CON 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0100, Reset Value = 0x0000_0000 
Name Bit Type Description Reset Value 
GPC1CON[3] [15:12] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[7], 
0x3 to 0xE = Reserved 
0xF = EXT_INT9[3] 
0x00 
GPC1CON[2] [11:8] RW 
0x0 = Input 
0x1 = Output 
0x2 = SD_0_DATA[6], 
0x3 to 0xE = Reserved 
0xF = EXT_INT9[2] 
0x00 
GPC1CON[1] [7:4] RW 
0x0 = Input 
0x1 = Output 
0x2 =...

    Page 99

    Page 99 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-45 4.4.1.50 GPC1DAT  Base Address: 0x1140_0000  Address = Base Address + 0x0104, Reset Value = 0x00 Name Bit Type Description Reset Value GPC1DAT[3:0] [3:0] RWX When you configure the port as input port, the corresponding bit is the pin state. When you configure the port as output port, the pin state is the same as the corresponding bit. W hen you configure the port as functional pin, you can read the undefined value. 0x00 4.4.1.51... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-45  
4.4.1.50 GPC1DAT 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0104, Reset Value = 0x00 
Name Bit Type Description Reset Value 
GPC1DAT[3:0] [3:0] RWX 
When you configure the port as input port, the 
corresponding bit is the pin state. When you configure 
the port as output port, the pin state is the same as the 
corresponding bit. W hen you configure the port as 
functional pin, you can read the undefined value. 
0x00 
 
4.4.1.51...

    Page 100

    Page 100 Samsung Confidential Exynos 5250_UM 4 Pad Control 4-46 4.4.1.53 GPC1CONPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0110, Reset Value = 0x0000 Name Bit Type Description Reset Value GPC1[n] [2n + 1:2n] n = 0 to 3 RW 0x0 = Output 0 0x1 = Output 1 0x2 = Input 0x3 = Previous state 0x00 4.4.1.54 GPC1PUDPDN  Base Address: 0x1140_0000  Address = Base Address + 0x0114, Reset Value = 0x0000 Name Bit Type Description Reset Value GPC1[n] [2n + 1:2n] n = 0 to 3 RW 0x0 =... 
    Samsung Confidential  
Exynos 5250_UM 4 Pad Control 
 4-46  
4.4.1.53 GPC1CONPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0110, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC1[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 = Output 0 
0x1 = Output 1 
0x2 = Input 
0x3 = Previous state 
0x00 
 
4.4.1.54 GPC1PUDPDN 
 Base Address: 0x1140_0000 
 Address = Base Address + 0x0114, Reset Value = 0x0000 
Name Bit Type Description Reset Value 
GPC1[n] [2n + 1:2n] 
n = 0 to 3 RW 
0x0 =...
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